“NGFN 1957”的概念、定义、翻译、参考文献-科学参考

单词	NGFN 1957
释义	NGFN 1957 Encyclopedia 工学重力测量释 National Gravity Fundamental Network 1957; NGFN 19571957国家重力基准网中国建立的第一个国家重力控制网。共有27个基本重力点（包括南京、青岛、上海三个摆仪点与青岛市内的二点）和80个一等重力点。
随便看	traditional photography Traditional plays traditional plays for beginners traditional primary school traditional private gardens of Fuzhou traditional proton magnetometer traditional semiconductor device traditional settlement traditional skills of carpet weaving in fars traditional skills of carpet weaving in Kashan traditional society traditional sociology of education traditional sports for ethnic minorities in China traditional sports school traditional stable isotope traditional-style opera school for Yunnan opera inheritance traditional theory of play traditional Tibetan medicine traditional tie dyeing traditional village traditional virtues of China Traditional Vocal Art of Opera traditional water town in south of Yangtze River traditional Yi nationality medicine tradition energy

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。